MS. KAREN SUE WESTHOVEN (P.A.-C) – Physician Assistant, NPI 1144203365
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
5,036 PHYSICIAN ASSISTANT in OH
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Provider Addresses for MS. KAREN SUE WESTHOVEN (P.A.-C)
East 2nd Street, Defiance, Defiance County, Ohio, 43512, United States
DEFIANCE, OH 435122440
Phone: (419) 784-1414
Type: Mailing
1600 E RIVERVIEW AVE
NAPOLEON, OH 435459805
Phone: (419) 592-4015
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 30 Open Payments records for all available years, with a total value of $534.
Total Amount is formed as General ($534) + Research ($0) + Ownership ($0) = $534.
Last reported payment date: 2024-11-06 • Largest payer in this snapshot: ABBVIE INC. ($100).
Total Amount
$534
General + Research + Ownership
Payments
30
Total payment records
General Amount
$534
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $100 |
| Novo Nordisk Inc | $91 |
| Takeda Pharmaceuticals U.S.A., Inc. | $57 |
| PFIZER INC. | $48 |
| Bayer Healthcare Pharmaceuticals Inc. | $45 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-03-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070314000095 | I | Physician Assistant | OH | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 43512)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| H O S P I T A L I S T | OH | |
| Orthopedic Surgery | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OH | |
| Diagnostic Radiology | NM | |
| - | OH | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Family Practice | OH | |
| - | OH | |
| U R O L O G Y | OH | |
| General Surgery | OH |
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